Add only approved average and readme update

README.md

@@ -99,7 +99,7 @@ $post->deleteRating(1);
 
 ### Fetch approved or not approved reviews/ratings for a particular resource
 ```php
-// Get not approved ratings
+// Get approved ratings
 $ratings = $post->getApprovedRatings($post->id, 'desc');
 
 // Get not approved ratings
@@ -140,6 +140,7 @@ or
 
 ````php
 $post->averageRating(2) //round to 2 decimal place
+$post->averageRating(null, true) //get only approved average rating 
 ````
 
 ### Get all ratings:

src/Traits/ReviewRateable.php

@@ -17,155 +17,187 @@ public function ratings()
 
     /**
      *
-     * @var $round
+     *
+     * @param $round
+     * @param $onlyApproved
      * @return mixed
      */
-    public function averageRating($round= null)
+    public function averageRating($round= null, $onlyApproved= false)
     {
+      $where = $onlyApproved ? [['approved', '1']] : [];
+
       if ($round) {
             return $this->ratings()
               ->selectRaw('ROUND(AVG(rating), '.$round.') as averageReviewRateable')
+              ->where($where)
               ->pluck('averageReviewRateable');
         }
 
         return $this->ratings()
             ->selectRaw('AVG(rating) as averageReviewRateable')
+            ->where($where)
             ->pluck('averageReviewRateable');
     }
 
     /**
      *
      * @var $round
+     * @var $onlyApproved
      * @return mixed
      */
-    public function averageCustomerServiceRating($round= null)
+    public function averageCustomerServiceRating($round= null, $onlyApproved= false)
     {
+        $where = $onlyApproved ? [['approved', '1']] : [];
+
         if ($round) {
             return $this->ratings()
                 ->selectRaw('ROUND(AVG(customer_service_rating), '.$round.') as averageCustomerServiceReviewRateable')
+                ->where($where)
                 ->pluck('averageCustomerServiceReviewRateable');
         }
 
         return $this->ratings()
             ->selectRaw('AVG(customer_service_rating) as averageCustomerServiceReviewRateable')
+            ->where($where)
             ->pluck('averageCustomerServiceReviewRateable');
     }
 
     /**
      *
      * @param $round
+     * @param $onlyApproved
      * @return mixed
      */
-    public function averageQualityRating($round = null)
+    public function averageQualityRating($round = null, $onlyApproved= false)
     {
+        $where = $onlyApproved ? [['approved', '1']] : [];
+
         if ($round) {
             return $this->ratings()
                 ->selectRaw('ROUND(AVG(quality_rating), '.$round.') as averageQualityReviewRateable')
+                ->where($where)
                 ->pluck('averageQualityReviewRateable');
         }
 
         return $this->ratings()
             ->selectRaw('AVG(quality_rating) as averageQualityReviewRateable')
+            ->where($where)
             ->pluck('averageQualityReviewRateable');
     }
 
     /**
      *
      * @var $round
+     * @var $onlyApproved
      * @return mixed
      */
-    public function averageFriendlyRating($round = null)
+    public function averageFriendlyRating($round = null, $onlyApproved= false)
     {
+        $where = $onlyApproved ? [['approved', '1']] : [];
+
         if ($round) {
             return $this->ratings()
                 ->selectRaw('ROUND(AVG(friendly_rating), '.$round.') as averageFriendlyReviewRateable')
+                ->where($where)
                 ->pluck('averageFriendlyReviewRateable');
         }
 
         return $this->ratings()
             ->selectRaw('AVG(friendly_rating) as averageFriendlyReviewRateable')
+            ->where($where)
             ->pluck('averageFriendlyReviewRateable');
     }
 
     /**
      *
      * @var $round
+     * @var $onlyApproved
      * @return mixed
      */
-    public function averagePricingRating($round = null)
+    public function averagePricingRating($round = null, $onlyApproved= false)
     {
+        $where = $onlyApproved ? [['approved', '1']] : [];
+
         if ($round) {
             return $this->ratings()
                 ->selectRaw('ROUND(AVG(pricing_rating), '.$round.') as averagePricingReviewRateable')
+                ->where($where)
                 ->pluck('averagePricingReviewRateable');
         }
 
         return $this->ratings()
             ->selectRaw('AVG(pricing_rating) as averagePricingReviewRateable')
+            ->where($where)
             ->pluck('averagePricingReviewRateable');
     }
 
     /**
-     *
+     * @var $onlyApproved
      * @return mixed
      */
-    public function countRating()
+    public function countRating($onlyApproved= false)
     {
       return $this->ratings()
           ->selectRaw('count(rating) as countReviewRateable')
+          ->where($onlyApproved ? [['approved', '1']] : [])
           ->pluck('countReviewRateable');
     }
 
     /**
-     *
+     * @var $onlyApproved
      * @return mixed
      */
-    public function countCustomerServiceRating()
+    public function countCustomerServiceRating($onlyApproved= false)
     {
         return $this->ratings()
             ->selectRaw('count(customer_service_rating) as countCustomerServiceReviewRateable')
+            ->where($onlyApproved ? [['approved', '1']] : [])
             ->pluck('countCustomerServiceReviewRateable');
     }
 
     /**
-     *
+     * @var $onlyApproved
      * @return mixed
      */
-    public function countQualityRating()
+    public function countQualityRating($onlyApproved= false)
     {
         return $this->ratings()
             ->selectRaw('count(quality_rating) as countQualityReviewRateable')
+            ->where($onlyApproved ? [['approved', '1']] : [])
             ->pluck('countQualityReviewRateable');
     }
 
     /**
-     *
+     * @var $onlyApproved
      * @return mixed
      */
-    public function countFriendlyRating() {
+    public function countFriendlyRating($onlyApproved= false) {
         return $this->ratings()
             ->selectRaw('count(friendly_rating) as countFriendlyReviewRateable')
+            ->where($onlyApproved ? [['approved', '1']] : [])
             ->pluck('countFriendlyReviewRateable');
     }
 
     /**
-     *
+     * @var $onlyApproved
      * @return mixed
      */
-    public function countPriceRating() {
+    public function countPriceRating($onlyApproved= false) {
         return $this->ratings()
             ->selectRaw('count(price_rating) as countPriceReviewRateable')
+            ->where($onlyApproved ? [['approved', '1']] : [])
             ->pluck('countPriceReviewRateable');
     }
 
     /**
-     *
+     * @var $onlyApproved
      * @return mixed
      */
-    public function sumRating()
+    public function sumRating($onlyApproved= false)
     {
         return $this->ratings()
             ->selectRaw('SUM(rating) as sumReviewRateable')
+            ->where($onlyApproved ? [['approved', '1']] : [])
             ->pluck('sumReviewRateable');
     }